论文标题
车辆临时网络中的撤销管理
Revocation management in vehicular ad-hoc networks
论文作者
论文摘要
本文介绍了用于有效管理车辆临时网络中撤销的解决方案，用于基于证书和基于身份的身份验证。它提出了基于动态哈希树的身份验证数据结构的使用，该数据结构是完美的$ k $ ary树，以及SHA-3哈希功能的新版本。这种组合允许在树上优化搜索和插入操作。因此，在广泛使用车辆网络以及在城市环境中，该提案都非常有用。仿真结果是有希望的，并确认了这一假设。
This paper describes a solution for the efficient management of revocation in vehicular ad-hoc networks, for both certificate-based and identity-based authentication. It proposes the use of an authenticated data structure based on a dynamic hash tree, which is a perfect $k$-ary tree, together with a new version of the SHA-3 hash function. This combination allows optimizing search and insertion operations in the tree. Consequently, the proposal is very useful both when vehicular networks are widely used, and in urban environments. Simulation results are promising and confirm this hypothesis.
